"It was just a reaction, something that we don't want to see. It was just a reaction to the celebration of the goal and that was it. It would be wrong to highlight such a moment in an enjoyable footballing festivity."

Asked about his team's display, Martinez said: "I thought we played well and controlled the threat Carlisle could bring and don't underestimate the clean sheet against a team that can put the ball in the box very quickly.

"Scoring three goals and creating good chances, overall it was a well-worked performance."

England midfielder Barkley scored the pick of the goals, with the help of a deflection, and was applauded off by both sets of fans when substituted in the 75th minute.

Martinez said: "He's a stylish footballer and any football fans love to see that skill."